baber/WOPTO huggingface dataset:
Patent JP-H0345811-A (JP)
Title: Device for preventing entry of rainwater into chimney
Inventor: KOSHIHARA TOSHIO
IPC: F23J13/08
Filed: 1989-07-12
Abstract: PURPOSE:To easily prevent the entry of rainwater into a chimney and hence heighten its durability by providing a cover and a means for opening and closing it, said cover being held freely rotatable on a rotational axial pin held horizontally at the top of the chimney shell and designed to cover the outlet of the chimney. CONSTITUTION:A rainwater-entry-preventing device 1 comprises one pair of rotational axial pins 2 provided horizontally close to the top edge of a chimney 100 having a lining material and the like on the inner side, one pair of covers 3 held freely rotatable respectively on rotational axial pins 2, one pair of upper pulleys 4 for opening and closing the covers 3, an intermediate pulley 5, a lower pulley 6, wire ropes 7 each of which has one end fixed to one of the covers 3 with the help of the pulleys 4, 5, 6 and which open and close the covers 3, and a winch 8 on which to wind the wire ropes 7. When the furnace is in operation, the rainwater-entry-preventing device 1 is designed to extend the wire ropes 7 to keep the covers 3 open; whereas, when the furnace is at rest, the device covers the outlet of the chimney 100 with the covers 3 by drawing back the wire ropes 7 by the rotation of the winch 8 turning the covers 3 on the rotational axial pins 2.
Patent JP-H07142310-A (JP)
Title: Aligner and manufacture of semiconductor chip using the device
Inventor: SHINONAGA HIROHIKO
IPC: G03F9/00
Filed: 1993-06-25
Abstract: PURPOSE:To correct the deviation of a mark image caused by a color generated on a detecting surface by lighting the second body with detecting light, whose wavelength is different from that of exposing light, detecting mark information on the second body, and aligning the relative positions of the first body and the second body. CONSTITUTION:A light source 14 is a light source for detecting an AA mark (alignment mark) and emits the luminous flux, whose wavelength is different from the wavelength of exposing light. The detecting light emitted from the light source 14 illuminates the AA mark 4 on a wafer 3 through a beam splitter 16, a mirror M1 and the like. The observed image information of the AA mark is formed on a CCD camera 22 through the mirror M1 and a mirror M2. Coma abberation generated in an observing microscope 11 is corrected with a lens group 13. Meanwhile, with respect to a reference mark 17, the image of the light emitted from a mark lighting light source is focused on the CCD camera 22 through a beam splitter 20 and the mirror M2. The accurate position information is obtained by comparing the positions of both images on the CCD camera 22, and alignment is performed in this way.
Patent JP-H0467886-A (JP)
Title: Data processor for embroidery sewing machine
Inventor: HAYAKAWA ATSUYA
IPC: D05B21/00
Filed: 1990-07-06
Abstract: PURPOSE:To evade the occurrence of a case different from a scheduled one by dividing a block a a position where the refracting direction of a shape regulation line is changed when a group of foot crossing trapezoidal blocks in which feet cross exists in plural trapezoidal blocks and the refracting direction of the shape regulation line is changed in the group of foot crossing trapezoidal blocks. CONSTITUTION:Data in a foot crossing trapezoidal block group is stacked on an undivided stack 78 based on the data in a foot crossing trapezoidal block group data area 76 and a trapezoidal block data area 72. One foot crossing trapezoidal block group is divided into the foot crossing trapezoidal block groups before a break point Px+1 and the one behind that point, and they are stacked on a divided stack 80, respectively. The foot crossing trapezoidal groups ts-te are divided into two foot crossing trapezoidal blocks ts-tx and tx+1-te. When plural break points at which the refracting direction is changed exist in one foot crossing trapezoidal group, the foot crossing trapezoidal block group is divided at each break point, and is divided into three or more foot crossing trapezoidal block groups.
Patent JP-H05346935-A (JP)
Title: Device and method for matrix data multiplication
Inventor: OKI MITSUHARU
IPC: G06F17/10
Filed: 1992-06-15
Abstract: PURPOSE:To provide the matrix data multiplying device which can perform matrix multiplication and its transposed matrix multiplication by using the same circuit and same matrix data. CONSTITUTION:Unit arithmetic circuits 110 each consisting of a holding circuit 10 which holds serial input data as many as the dimensions of the matrix, a multiplying circuit 50 which multiplies the input by matrix data, and an adding circuit 70 which cumulatively adds the multiplication result of the precedent stage or its multiplication result are provided as many as the dimensions of the data matrix. At first, the unit arithmetic circuit 110 inputs the input data to the holding circuit 10 or multiplying circuit 50 according to a selection signal. Then the multiplication result of the precedent stage or its own addition result is selectively inputted to the adding circuit 70. By this selection, the input/output relation of the unit arithmetic circuit 110 can be changed between the relation for the matrix multiplication of the input or its transposed matrix multiplication of the input. With the selection signal, the output of a parallel/serial converting circuit 80 or the output of the register 63 of a final stage is selected.
Patent JP-H0468348-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: HAYASHI HIROSHI
IPC: G03C1/047
Filed: 1990-07-10
Abstract: PURPOSE:To shorten the processing time from a bleaching stage to a washing and/or stabilizing processing stage and to obtain satisfactory photographic performance by respectively specifying the concn. of a bleaching agent in a processing bath and the equil. iron concns. in the processing liquids in the final tank consisting of washing or stabilizing processing and the tank before this tank. CONSTITUTION:The concn. of the bleaching agent in at least one processing tank having bleachability is specified to >=0.15mol/l and the equil. iron concn. in the processing liquid in the tank before the final tank consisting of the washing or stabilizing processing is 100 to 500ppm and is specified to >=7 times the equil. iron concn. in the processing liquid in the final tank. Further, the time from the processing having the bleachability to the end of the final bath processing is confined to <=65 seconds. The processing time from the desilvering stage to the washing stage is shortened in this way and the satisfactory photographic performance is obtd. even if the photosensitive material is subjected to the total ultrarapid processing from color developing to drying.
Patent JP-H0231189-A (JP)
Title: Sound time-piece equipped with snooze
Inventor: KATO IKUO
IPC: G04C21/36
Filed: 1988-07-20
Abstract: PURPOSE:To emit an alarm so as to change over sound at each time when a snooze switch is operated in a monitor mode by providing a monitor sound change-over pulse generating circuit, an alarm finish detection circuit, a monitor start signal generating circuit and a count signal change-over circuit. CONSTITUTION:A monitor sound change-over pulse generating circuit 76 detects the stop of the generation of the output signal from a sound circuit from the point of time when a monitor mode signal is generated until the count value of a sound selection counter 74 reaches a predetermined value to output a pulse signal for allowing the counter 74 to step. An alarm finish detection circuit 80 responds to said pulse signal to stop the generation of the signal generating circuit 64 and a monitor start signal generating circuit 82 responds to the generation of the second snooze signal to output a signal to a start signal generating circuit 70. A count signal change-over signal from the midway stage of a snooze counter 68 and outputs the count output signal from the midway stage as a signal for clearing the count value of the counter 74 only at the time of the generation of the monitor mode signal.
Patent JP-S6159441-A (JP)
Title: Lighting device of copying machine or the like
Inventor: HARADA MASAAKI
IPC: G03B27/54
Filed: 1984-08-31
Abstract: PURPOSE:To utilize luminous flux from a spot light source effectively by providing concave type spherical reflecting mirrors behind and before the spot light source. CONSTITUTION:Luminous flux which is emitted by the spot light source 1 and travels backward is reflected by the concave type spherical reflecting mirror 3 at the back to reach a collimating optical element 6 installed in front of the spot light source 1. Luminous flux emitted forward by the spot light source 1 is reflected by the front concave type spherical reflecting mirrors 4 and 5 and then reflected forward by a reflecting mirror 2 to reach the collimating optical element 6 through the gap between the reflecting mirrors 4 and 5. The luminous flux reaching the collimating optical element 6 is collimated into parallel luminous flux,which is converged by a linear converging optical element linearly on an original.
Patent JP-S6240506-A (JP)
Title: Guide sensor having branch point detecting function
Inventor: TSUKAGOSHI TSUNEO
IPC: G05D1/02
Filed: 1985-08-16
Abstract: PURPOSE:To raise the detection capacity of a branch point by applying a height correction to a sensor for detecting the branch point. CONSTITUTION:When outputs from sensors 1A, 1B and 1C are on a linear guide, they become as outputs (a), (b) and (c), and when they have come to a branch point, the outputs becomes as (d), (e) and (f). By obtaining a difference between 1A and 1C, and 1B and 1C among those outputs, and adding them, respectively, a signal becomes small at the branch point, and becomes large on the linear guide, and the branch point is detected by a clear variation of the signal.
Patent JP-S6340731-A (JP)
Title: Preparation of refractive index dispersion type lens
Inventor: NAGAFUNE HARUO
IPC: C03C23/00
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a large-sized refractive index distribution type lens high in purity at low cost by depositing a dopant on a specified porous material and partially eluting this dopant and thereafter calcining this porous material. CONSTITUTION:A refractive index adjustor (dopant) is deposited to the insides of narrow holes by immersing the following porous material into a soln. contg. the dopant. The dopant is partially eluted by furthermore immersing this porous material into dopant soluble liquid and after causing the dopant concn. distribution (refractive index distribution) in the inside of the porous material, it is sintered to obtain a refractive index distribution type lens. The above-mentioned porous material to be used is the porous material obtained by a sol-gel process wherein metallic alkoxide is used as an essential raw material. As the dopant to be used, CsNO3, Pb(NO3)2, TlNO3 and Tl2SO4, etc., are shown.
Patent JP-H0527089-A (JP)
Title: Emergency gas processing device for atomic reactor building
Inventor: KONASE ATSUSHI
IPC: G21F9/02
Filed: 1991-07-22
Abstract: PURPOSE:To improve the faculty of an activated carbon filter by adjusting the humidity of the exhaust gas passing through the activated carbon filter, in an emergency gas processing device which poocesses the exhaust gas supplied from a nuclear reactor building. CONSTITUTION:The exhaust gas supplied from a nuclear reactor building 1 is allowed to pass through a filter train 5 including an activated carbon filter 5e. An outside air take-in flow passage 7 which takes in the outside air into the filter train 5 on the upstream side of the activated carbon filter 5e during the above described passing and mixes the outside air with the exhaust gas is installed. Accordingly, the faculty of the activated carbon filter 5e can be improved by reducing the humidity of the exhaust gas passing through the activated carbon filter 5e.
Patent JP-S6336231-A (JP)
Title: Film feed display device
Inventor: SHIMURA SHINYA
IPC: G03B17/18
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the number of parts by detecting the difference of film carrying distances based upon a spool and a sprocket and connecting and disconnecting driving force to/from the sprocket by a planetary gear. CONSTITUTION:When the leading end of a film is rotated around the outer periphery of the spool by one revolution, a spool claw is continuously engaged with the spool, so that the film 33 is wound up by the rotation of the spool. Since the rotation of the sprocket 31 is decelerated by a gear string under said status, the spool is rotated at a higher speed than the sprocket 31, the sprocket is acceleratedly rotated by the film 33 and the accelerated rotation is transmitted to a sprocket gear 29 and a gear 24. Since a pinion gear 12 is normally rotated, a planetary gear 18 is rotated in the counterclockwise direction and separated from the gear 24, a standing part 14a of an oscillation plate 14 is rotated in the counterclockwise direction by the separating motion and the end part 46a of a display plate 36 is moved following the standing part 14a by the exciting force of a spring 57. When the gear 18 is separated from the gear 24, the oscillation plate 14 is rotated in the clockwise direction by the clockwise torque of the pinion gear 12 and the gear 18 is engaged with the gear 24.
Patent JP-S6241079-A (JP)
Title: Stamping press
Inventor: KATO TSUNEZO
IPC: B41K1/00
Filed: 1985-08-20
Abstract: PURPOSE:To achieve deep and clear stamping while preventing a die from being broken, by preliminarily pressing a die against a material by an oil hydraulic mechanism to perform shallow stamping, and while maintaining this condition, further striking the die. CONSTITUTION:A fluid is supplied through a fluid inflow port 5 to lower a piston rod 4, thereby pressing the die 13 against the material 14. While maintaining this condition, air is supplied through an air-supplying port 10, and is released through a port 11, whereby a hammer 9 is permitted to rapidly fall along a hole 4a in the rod 4 to strike a head 7. Because the head 7 can be moved the length of a groove 7a, it is slightly moved to stamp the die on the material 14. After stamping, air is slowly supplied through the air-supplying port 11, whereby the hammer 9 is pushed upward to its initial position. The piston rod 4 is also returned to its initial state by supplying a fluid through a fluid inflow port 6.
Patent JP-H0467913-A (JP)
Title: Different hardness bare headrest and manufacture thereof
Inventor: KOBAYASHI SHINYA
IPC: B60R21/055
Filed: 1990-07-09
Abstract: PURPOSE:To manufacture a different hardness bare headrest capable of reducing a feeling of physical disorder in a boundary part changed in hardness by forming a recessed part to an elastomer in a shape enlarged from the bottom surface thereof toward the opening end thereof and fixing a different hardness member to the inner surface of the recessed part in a closely bonded state. CONSTITUTION:A foaming mold 50 is composed of a split mold and has a cavity 52 having the pillow shape of a headrest therein. A bank 55 is vertically provided to the surface 54 of the cavity 52 at a predetermained position and a cavity surface 54a forming the head contact part of the headrest is surrounded by the bank 55. A different hardness member 34 composed of a foamed body having predetermined hardness is arranged to the cavity surface 54a surrounded by the bank 55 within the foaming mold 50 and a liquid foamable raw material 32a forming a foamed body harder than the different hardness member 34 on the cavity surface is injected in the cavity 52 of the foaming mold 50. As the liquid foamable raw material 32a, a polyurethane raw material forming soft polyurethane foam is pref.
Patent JP-S6427467-A (JP)
Title: Separation of protein by butylcellulose resin
Inventor: KASAI YOSHIO
IPC: C07K16/00
Filed: 1987-07-21
Abstract: PURPOSE:To efficiently separate and purify a protein, by separating the protein using a butyl cellulose resin obtained by adding butylamine to a cellulose based resin epoxidated through a spacer as a carrier. CONSTITUTION:A cellulose based resin is swelled in aqueous medium and reacted with an epoxy compound under alkaline conditions to afford an epoxidated cellulose resin epoxidated through a molecular part (spacer) derived from the epoxy compound. Butylamine is reacted with the epoxidated cellulose resin under alkaline conditions to provide a butylcellulose resin butylated through the spacer part. The butylcellulose resin is formed into various kind of shapes, e.g. granule to afford a carrier and separation and purification of the protein is carried out using the resultant carrier according to a method such as a normal hydrophobic chromatography.
Patent JP-H0937439-A (JP)
Title: Electric connection box and its manufacture
Inventor: KURITA KAORU
IPC: H02G3/16
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To deal with many kinds of harness connections, by altering the specification of only the connector portion present in the cover of an electric connection box into another, and by using the specifications of all other portions present in the cover in common with other electric connection boxes. SOLUTION: Connector portions 10, 11 are formed integrally with a cover 8 of an electric connection box for terminals 151 -157 present in them to be connected with other circuits provided in the cover 8. Further, only the shapes and the numbers of the connector portions 10, 11 are so altered that such other portions as the cover portions other than the connector portions 10, 11, terminals and circuits, etc., are all used in common with other electric connection boxes. By replacing only a frame 13 of the metallic mold of the corresponding portion to the connector portions 10, 11 with another, a plurality of kinds of connector portion specifications can be obtained.
Patent JP-S6428057-A (JP)
Title: Brake fluid pressure control method
Inventor: UCHIYAMA HIROMITSU
IPC: B60T8/1761
Filed: 1987-07-21
Abstract: PURPOSE:To restrain any pulsation of brake fluid pressure by generating a pressure increasing or decreasing command with its length determined on the basis of a deviation from its target value at the beginning of one cycle time, while generating a slow control command at the final stage of this cycle time. CONSTITUTION:A check valve 98 and a pressure increasing/decreasing solenoid valve 100 are interposed in a liquid passage 90 for connecting the pressurizing chamber of a master cylinder 14 to a front wheel brake 96, and as well, an accumulator 20 is connected to the part of the liquid passage 90 on the downstream side from the check valve 98 through an opening/closing solenoid valve 112. And thereat, a controller 120 controls the pressure increasing/decreasing solenoid valve 10 and the opening/closing solenoid valve 112. Upon performing this control, at the beginning of a fixed period, a pressure increasing (decreasing) command step generates a pressure increasing (decreasing) command with a length corresponding to a difference between a target value and a real value. At the final stage of the fixed period, a slow control command step generates another pressure increasing (decreasing) command intermitted several times at intervals of a sufficiently short reset time.
Patent JP-S6073587-A (JP)
Inventor: SUGIYAMA UMEJI
IPC: G10D3/16
Filed: 1983-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1125821-A (JP)
Title: Optical sensor device
Inventor: YAMANAKA NORIMASA
IPC: G01C3/06
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To extend a measurement distance range without making short distance measurement difficult and impairing measurement resolution in a distance- measuring optical sensor device for measuring a distance up to an object. SOLUTION: By a light-receiving element 5 in which an optical flux having two extension angles is emitted from light-projecting elements 2a and 2b, and a light-receiving spot is provided in an area these two optical flux beam spots are overlapped on an object, reflected light regarding respective optical flux in the object is received, and a distance up to the object is measured based on these light-receiving signals from the light-receiving element 5. Thereby, even if a measurement distance including short distance measurement is extended, resolution will not be lowered. In addition, stable characteristics can also be obtained with respect to the temperature change.
Patent JP-S60156064-A (JP)
Inventor: FURANSHISU JIYOAN DO KEIZE
IPC: G03B27/58
Filed: 1984-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57104973-A (JP)
Title: Electrophotographic receptor
Inventor: FUJIMURA NAOTO
IPC: G03G21/00
Filed: 1980-12-22
Abstract: PURPOSE:To exfoliate easily and successively a photoreceptor of which the life is attained with repeated use and to perform quickly a maintaining and inspecting work by laminating at least >=two layers of photoreceptor formed independently. CONSTITUTION:On an electrically conductive support 1 having a drum shape of plastics and the like with the surface treated conductively with metal, etc., two layers of photoconductive materials made of CdS, Se, Si, OpC, etc. are formed in 5-50mu, desirebly, 10-30mu thickness and the interlayers 3 are interposed between the layers. The tonguelike pieces are a peel-off guide and perforations 5 are so provided as to cut easily in peeling off. According to constitution of the electrophotographic receptor with such a manner, by only such a work as to exfoliate successively the layers of photoreceptors of which the life are attained with repeated use and to expose a new photosensitive layer, thereby again copying works are started.
Patent JP-S5971034-A (JP)
Title: Lens barrel for camera interlocking with interchangeable lens type range finder
Inventor: UESUGI KIYOUZOU
IPC: G02B7/28
Filed: 1982-10-15
Abstract: PURPOSE:To secure accurate focusing by varying the output of a signal for focusing by variable power, variation in soft focus, etc. CONSTITUTION:When a focusing operation member 35 is rotated, lens frames 26 and 28 move in one doby by a linear extension mechanism and lens systems 27a and 27b are put in focusing operation continuously in a long-focus state. At this time, click mechanisms 42a and 43a engage each other to rotate a signal cam 32 together with the operation member 35 in one body, and a detection roll 25' generates the signal for focusing by moving back a cam 32a in contact. Further, a variable power operation member 46 moves back the lens frame 28 to shorten the focal length, and a handle 44 is turned to disengage a click ball 42a from a click gvoove 43a and turn it to another position; and a signal ring 32 is therefore turned to shift the signal cam to the short-focus system of 32a and 32b.
Patent JP-2001014714-A (JP)
Title: Optical element and optical disk device
Inventor: ASADA JUNICHI
IPC: G02B5/32
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which has less weight increase of a needle, is capable of suppressing increase of power consumption, has no need of adjusting positioning between each of elements, and is easy in assembling. SOLUTION: In an optical disk device, a needle 14 of an actuator for moving an objective lens 8 is mounted with an optical element 41 integrally combined with the objective lens 8. This optical element 41 is equipped with a polarization hologram part holding a refraction grating 43 comprising a double reflactive material together with a film 45 having an optical thickness of 5/4-wave length between two glass substrates. One glass substrate is provided with opening restrictive films 48 each having a different opening area respectively against light beams of a wave length λ1 and a wave length λ2. Another glass substrate is provided with a plurality of concentric circular structure of level differences 50 whose level height (depth) is each λ1/(ng-1) respectively.